node is a CDATASection node.
node is a Comment node.
node is a DocumentFragment node.
node is a document.
Set when other is a descendant of node.
Set when other is an ancestor of node.
Set when node and other are not in the same tree.
Set when other is following node.
Set when other is preceding node.
node is a doctype.
node is an element.
node is a ProcessingInstruction node.
node is a Text node.
Returns node's node document's document base URL.
Returns the children.
Returns the child elements.
Allows for manipulation of element's class content attribute as a set of whitespace-separated tokens through a DOMTokenList object.
Returns the value of element's class content attribute. Can be set to change it.
Returns the first child.
Returns the first child that is an element, and null otherwise.
Returns the value of element's id content attribute. Can be set to change it.
Returns true if node is connected and false otherwise.
Returns the last child.
Returns the last child that is an element, and null otherwise.
Returns the local name.
Returns the namespace.
Returns the first following sibling that is an element, and null otherwise.
Returns the next sibling.
Returns a string appropriate for the type of node.
Returns the type of node.
Returns the node document. Returns null for documents.
Returns the parent element.
Returns the parent.
Returns the namespace prefix.
Returns the first preceding sibling that is an element, and null otherwise.
Returns the previous sibling.
Returns element's shadow root, if any, and if shadow root's mode is "open", and null otherwise.
Returns the value of element's slot content attribute. Can be set to change it.
Returns the HTML-uppercased qualified name.
Appends an event listener for events whose type attribute value is type. The callback argument sets the callback that will be invoked when the event is dispatched.
The options argument sets listener-specific options. For compatibility this can be a boolean, in which case the method behaves exactly as if the value was specified as options's capture.
When set to true, options's capture prevents callback from being invoked when the event's eventPhase attribute value is BUBBLING_PHASE. When false (or not present), callback will not be invoked when event's eventPhase attribute value is CAPTURING_PHASE. Either way, callback will be invoked if event's eventPhase attribute value is AT_TARGET.
When set to true, options's passive indicates that the callback will not cancel the event by invoking preventDefault(). This is used to enable performance optimizations described in § 2.8 Observing event listeners.
When set to true, options's once indicates that the callback will only be invoked once after which the event listener will be removed.
The event listener is appended to target's event listener list and is not appended if it has the same type, callback, and capture.
Inserts nodes just after node, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Inserts nodes after the last child of node, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Creates a shadow root for element and returns it.
Inserts nodes just before node, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Returns a copy of node. If deep is true, the copy also includes the node's descendants.
Returns the first (starting at element) inclusive ancestor that matches selectors, and null otherwise.
Returns a bitmask indicating the position of other relative to node.
Returns true if other is an inclusive descendant of node, and false otherwise.
Dispatches a synthetic event event to target and returns true if either event's cancelable attribute value is false or its preventDefault() method was not invoked, and false otherwise.
Returns element's first attribute whose qualified name is qualifiedName, and null if there is no such attribute otherwise.
Returns element's attribute whose namespace is namespace and local name is localName, and null if there is no such attribute otherwise.
Returns the qualified names of all element's attributes. Can contain duplicates.
Returns a HTMLCollection of the elements in the object on which the method was invoked (a document or an element) that have all the classes given by classNames. The classNames argument is interpreted as a space-separated list of classes.
Returns node's root.
Returns true if element has an attribute whose qualified name is qualifiedName, and false otherwise.
Returns true if element has an attribute whose namespace is namespace and local name is localName.
Returns true if element has attributes, and false otherwise.
Returns whether node has children.
Returns whether node and otherNode have the same properties.
Returns true if matching selectors against element's root yields element, and false otherwise.
Removes empty exclusive Text nodes and concatenates the data of remaining contiguous exclusive Text nodes into the first of their nodes.
Inserts nodes before the first child of node, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Returns the first element that is a descendant of node that matches selectors.
Returns all element descendants of node that match selectors.
Removes node.
Removes element's first attribute whose qualified name is qualifiedName.
Removes element's attribute whose namespace is namespace and local name is localName.
Removes the event listener in target's event listener list with the same type, callback, and options.
Replaces node with nodes, while replacing strings in nodes with equivalent Text nodes.
Throws a "HierarchyRequestError" DOMException if the constraints of the node tree are violated.
Displays element fullscreen and resolves promise when done.
When supplied, options's navigationUI member indicates whether showing navigation UI while in fullscreen is preferred or not. If set to "show", navigation simplicity is preferred over screen space, and if set to "hide", more screen space is preferred. User agents are always free to honor user preference over the application's. The default value "auto" indicates no application preference.
Sets the value of element's first attribute whose qualified name is qualifiedName to value.
Sets the value of element's attribute whose namespace is namespace and local name is localName to value.
If force is not given, "toggles" qualifiedName, removing it if it is present and adding it if it is not present. If force is true, adds qualifiedName. If force is false, removes qualifiedName.
Returns true if qualifiedName is now present, and false otherwise.
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Element is the most general base class from which all objects in a Document inherit. It only has methods and properties common to all kinds of elements. More specific classes inherit from Element.